Thermaltake introduces the Pacific PR Series pump with tube reservoir set for the ultimate in custom PC watercooling configurations. Featuring exceptional performance and unrivalled reliability, the PR11 is manufactured from high quality POM and PMMA material to provide a crystal clear, high performance, and durable solution. By giving users ideal mounting, fitting and flow, the Pacific PR Series is the right choice for PC enthusiasts. Choose from: 120ml, 200ml, or 300ml to make your system a showcase for all to see with the Thermaltake Pacific PR Series.